Digital Viscometer IVM-800 Series is a rotational viscometer carry out comparative measurement of a viscous fluid with accurate viscosity reading and determine moisture content in chemical, pharmaceutical, textile, agriculture, forestry and agricultural, dairy, food, paper making, determination of drugs, food, food, feed, resin, plastic, rubber, oil, minerals, seeds, dehydrated vegetables, starch, tea, tobacco, graphite, paint, dyes, and other items.